Herman S. Schultz

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Lexington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for increasing molecular weight of vinylpyrrolidone polymer
- Patent number 4,190,718
- Issue date Feb 26, 1980
- GAF Corporation
- Donald H. Lorenz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic copolymer of N,N-(C.sub.1 -C.sub.2 alkyl) acrylamide
- Patent number 4,067,839
- Issue date Jan 10, 1978
- Itek Corporation
- Herman S. Schultz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic copolymer of N,N-di(C.sub.1 -C.sub.2 alkyl)acrylamide c...
- Patent number 4,035,330
- Issue date Jul 12, 1977
- Itek Corporation
- Herman S. Schultz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...